An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Popat A, Shear NH, Malkiewicz I, Thomson S, Neuman MG.Popat A, et al. Among authors: shear nh.Clin Biochem. 2002 Feb;35(1):57-64. doi: 10.1016/s0009-9120(02)00271-0.Clin Biochem. 2002.PMID: 11937079
Popat A, Shear NH, Malkiewicz I, Stewart MJ, Steenkamp V, Thomson S, Neuman MG.Popat A, et al. Among authors: shear nh.Clin Biochem. 2001 May;34(3):229-36. doi: 10.1016/s0009-9120(01)00219-3.Clin Biochem. 2001.PMID: 11408021Review.